Effective Date: June 14, 2025
Last Updated: June 14, 2025
This privacy policy applies to the Pulgram platform and website (the "Platform" or "Service"), developed by JYDACAI. This policy describes how we collect, use, and protect your information when you use our pulse messaging platform, WebAssembly extensions, and related web services.
How We Use Your Data
Service Provision
Operate the platform, process pulse messages,
execute WebAssembly extensions, and provide technical support.
Platform Improvement
Analyze usage patterns to enhance messaging
features, optimize performance, and improve WebAssembly execution.
Communication
Send platform updates, security alerts, extension
notifications, and important service announcements.
Data Security and Storage
Secure Storage
Your data is stored securely using:
- MongoDB with GridFS for file storage
- Encrypted database connections
- Kafka for secure message queuing
- Sandboxed WebAssembly execution
WebAssembly Privacy
Extension privacy features:
- Isolated execution environment
- Limited system access
- User consent for data access
- Source code transparency
Data Sharing: We only share aggregated, anonymized data for platform
analytics. We never sell your personal information or pulse message content.
When We May Disclose Information
- Legal compliance (court
orders, subpoenas)
- Protecting user safety
and platform security
- Preventing malicious
extensions or abuse
- With your explicit
consent
Your Rights and Choices
Access and Control
- View and edit your
profile information
- Download your data
and extension history
- Delete your account
and associated data
- Manage WebAssembly
extension permissions
- Control pulse message
retention settings
Data Retention
We retain your data:
- User accounts: While
account is active + 30 days
- Pulse messages: Based on
your retention settings
- Extension data: Until
explicitly deleted
- Platform logs: Up to 12
months
Children's Privacy: Our service is not intended for users under 13. We
do not knowingly collect personal information from children under 13.
Security Measures
We implement multiple layers of security:
- HTTPS encrypted data
transmission
- Secure database storage
with access controls
- WebAssembly sandboxing
and code validation
- Regular security
audits and penetration testing
Policy Updates
We may update this privacy policy periodically. We will:
- Notify users of
significant changes
- Update the "Last
Updated" date
- Provide transition
period when needed